How can I generate Windows Logs for testing purposes?

I'm trying to test some Splunk-y things with my Windows logs. But I want to be sure of the logs that are coming in so I can be sure I'm keeping and discarding logs properly. What I'm really looking for is something like the Windows (7, if possible) equivalent of 'logger' on unix/linux.

I found EventCreate, but as far as I can tell, I'd need to change some of my Splunk configs to use that data.

Does such a thing exist?

EDIT

I should include that my hope is to write to the system and/or security logs. I realize that being able to do that presents some risks, but I'm hoping it's possible.

Well, not sure why EventCreate won't work for you. That will write to the System log. You could use PowerShell, which is pretty much the new answer for doing anything.

Stolen from http://winpowershell.blogspot.com/2006/07/writing-windows-events-using.html

$evt = new-object System.Diagnostics.EventLog("Application")
$evt.Source = "MyEvent"
$infoevent = [System.Diagnostics.EventLogEntryType]::Information
$evt.WriteEntry("My Test Event",$infoevent,70)